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  • Thrills & Chills™ Halloween Haunted House Dog Tent

    Discounted Price $20.07 Old Price $39.99
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  • Thrills & Chills™ Halloween Mammoth Bone Dog Treat

    Discounted Price $10.00 Old Price $16.99
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  • Thrills & Chills™ Reptile Dragon Costume

    Discounted Price $2.57 Old Price $4.99
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  • Thrills & Chills™ Small Animal Monster Bride Costume

    Discounted Price $3.57 Old Price $6.99
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  • Thrills & Chills™ Halloween Glow in the Dark Black & White Stripe Skull Dog Collar

    Discounted Price $5.07 Old Price $9.99
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    Thrills & Chills™ Halloween Dracula Dog & Cat Costume

    Old Price $11.99
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    Nite Ize® SpotLit™ LED Collar Light Accessory

    Discounted Price $5.99 Old Price $8.99
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  • Blue Buffalo Boo Bits Natural Soft-Moist Dog Treats - Chicken

    Discounted Price $3.97 Old Price $5.99
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  • Disney Halloween Hocus Pocus Dog Tee

    Discounted Price $5.07 Old Price $9.99
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  • 8 Sizes

    Tipsy Elves® Halloween Skeleton Sweater for Pups + People

    Discounted Price $19.99 - 39.99 Old Price $24.99 - 59.99
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    Thrills & Chills™ Halloween Pumpkin Pet Dress

    Discounted Price $5.07 Old Price $9.99
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  • Buckle-Down Baby Yoda Dog Toy - Plush, Squeaker

    Old Price $9.99
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  • Thrills & Chills™ Willow Ball Small Animal Chews - 4pk

    Discounted Price $1.57 Old Price $2.99
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  • 2 Sizes

    Disney Nightmare Before Christmas Jack Skellington Halloween Dog Tee

    Discounted Price $5.07 Old Price $9.99
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  • Thrills & Chills™ Small Animal Mustard Costume

    Old Price $6.99
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  • Thrills & Chills™ Halloween Glow in the Dark Reversible Comfort Spider Dog Harness

    Discounted Price $9.97 Old Price $19.99
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  • 11 Sizes

    Tipsy Elves® Halloween Pumpkin Sweater for Pups + People

    Discounted Price $19.99 - 39.99 Old Price $24.99 - 59.99
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  • Thrills & Chills™ Halloween Spooky Castle Hideout & Corrugate Cat Scratcher

    Discounted Price $9.97 Old Price $19.99
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  • 3 Sizes

    Thrills & Chills™ Halloween Shark Dog & Cat Costume

    Old Price $9.97
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    Nite Ize® PetLit™ LED Jewel Collar Light

    Discounted Price $4.12 Old Price $6.99
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    4 Sizes

    KONG® Reflective Pocket Dog Harness

    Discounted Price $34.99 Old Price $35.99
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  • Thrills & Chills™ Halloween Plush Frankenstein Rope Dog Toy - Squeaker

    Old Price $3.07
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  • Thrills & Chills™ Halloween Vinyl Pumpkin Dog Toy - Squeaker

    Old Price $1.57
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  • Peanuts Woodstock Halloween Pumpkin Dog Toy - Plush, Squeaker

    Old Price $3.07
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Featured Shops  /  Halloween
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Pet Halloween Costumes and Toys

Halloween isn't just for humans. At PetSmart, it's a holiday for the whole family. With Halloween costumes for dogs and small pet costumes for guinea pigs, plus collars, bandanas, bows, and hats, beds, bedding and toys and themed treats – you can get them in the spirit (along with the rest of your family). But the Halloween fun doesn't stop there! We also have spooky aquarium decor for your favorite fish, toys and treats for your feline friends, ornaments that are perfect for terrariums and treat jars, storage containers and scoops to give your home an extra-eerie vibe. Check out our Halloween store online – and at your local PetSmart store – for safe, high-quality Halloween supplies for all your four-legged (and finned, scaled and feathered) friends.

Online and at our stores, you'll find top dog costumes, like a chucky dog costume, baby yoda and more.